Article Per Year (5 Year)
p-Index From 2020 - 2025
0.562
P-Index
This Author published in this journals
All Journal Jurnal Informatika dan Teknik Elektro Terapan EPIC : Journal of Electrical Power, Instrumentation and Control
Wawan Gunawan
Universitas Pamulang
Computer Science & IT Electrical & Electronics Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Karakteristik Generator Sinkron 3 Phasa 0.3KW Dengan Rotor Kutub Bayangan Pada Beban Resistif, Induktif dan Kapasitif Wawan Gunawan
EPIC (Journal of Electrical Power Instrumentation and Control) Vol 6, No 1 (2023): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v6i1.30636

Abstract

Energi listrik dalam jumlah yang cukup dan dengan mutu yang baik merupakan kunci keberhasilan dan perkembangan yang pesat pada kegiatan-kegiatan industri. Hal tersebut telah menyumbang kemajuan ekonomi dan tingkat kesejahteraan masyarakat disetiap negara. Konversi energi mekanik menjadi energi listrik secara besar-besaran praktis dilakukan hanya dengan generator sinkron. Generator sinkron dapat dioperasikan sebagai mesin tunggal, akan tetapi biasanya generator akan terhubung dalam suatu sistem interkoneksi sehingga bekerja sejajar sinkron dengan alternator-alternator lain. Generator adalah sebuah mesin yang digunakan untuk mengubah energi mekanik yang dihasilkan oleh turbin menjadi energi listrik. Dalam desain generator sinkron, kadang terjadi fenomena dimana gelombang yang dihasilkan tidak sinus murni tetapi terjadi distorsi pada gelombang keluaran yang disebut tooth harmonics. Penelitian ini menganalisa penyebab terjadinya tooth harmonics yang terjadi pada generator sinkron 3 phasa dan unjuk kerja dari generator sinkron 0,3kW (synchronous machine) yang digerakkan oleh motor DC shunt sebagai penggerak (prime mover). Untuk mengatur kecepatan motor DC shunt digunakan CM Low Voltage 0 – 250-VDC dan untuk eksitasinya digunakan regulator DC stabilizer 240-V. Hasil pengujian diketahui bahwa pada generator sinkron dengan rotor kutub bayangan didapatkan hasil gelombang yang lebih baik. Adanya beban resistif tidak berpengaruh terhadap pembentukan gelombang keluaran generator sinkron sedangkan adanya beban kapasitif akan memperbaiki bentuk gelombang dan untuk beban induktif, bentuk gelombangnya akan menjadi lebih terdistorsi.
PENGARUH ARUS EKSITASI TERHADAP ARUS STATOR MOTOR SINKRON 3 FASA DENGAN VIRTUAL INSTRUMENT Anto Carmanto; Wawan Gunawan
Jurnal Informatika dan Teknik Elektro Terapan Vol 11, No 3 (2023)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v11i3.3322

Abstract

The three-phase current value of a synchronous motor has a great impact on its long-term reliability and performance under load. Therefore, maintenance and monitoring must be performed to determine the performance of synchronous motors. A virtual instrument and its LabView software can be used as a method to determine the operating current value of a synchronous motor. The device used in the study contains a synchronous motor as a load, and his LabView-equipped controller is used to execute commands during synchronous motor testing. NI MyDAQ is used as an input to the controller prior to using LabView, so it can be customized for use as an input to motors and controllers. Power is supplied by adjusting the motor input voltage to 380 volts and the controller input voltage to 220 volts. The purpose of the research is to develop tools and simulation software for synchronous motors that use voltage regulators to react to variations and determine minimum and maximum voltage values to determine motor performance. As a result of examination, the motor output reached a maximum current value of 0.4A at idle and a maximum controller current value.
PENGARUH ARUS EKSITASI TERHADAP ARUS STATOR MOTOR SINKRON 3 FASA DENGAN VIRTUAL INSTRUMENT Anto Carmanto; Wawan Gunawan
Jurnal Informatika dan Teknik Elektro Terapan Vol 11, No 3 (2023)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v11i3.3322

Abstract

The three-phase current value of a synchronous motor has a great impact on its long-term reliability and performance under load. Therefore, maintenance and monitoring must be performed to determine the performance of synchronous motors. A virtual instrument and its LabView software can be used as a method to determine the operating current value of a synchronous motor. The device used in the study contains a synchronous motor as a load, and his LabView-equipped controller is used to execute commands during synchronous motor testing. NI MyDAQ is used as an input to the controller prior to using LabView, so it can be customized for use as an input to motors and controllers. Power is supplied by adjusting the motor input voltage to 380 volts and the controller input voltage to 220 volts. The purpose of the research is to develop tools and simulation software for synchronous motors that use voltage regulators to react to variations and determine minimum and maximum voltage values to determine motor performance. As a result of examination, the motor output reached a maximum current value of 0.4A at idle and a maximum controller current value.
Co-Authors Anto Carmanto